This research to experiments and study of user satisfaction product trial "shampoo from the Aloe extract capsule" by removing the cost knowledge applied in the production of new product innovations to achieve the. Under the principle of the unit cost calculation and research to study the user's satisfaction evaluation with the purpose to study the product's formula (1) (2) to calculate the production costs, and (3) to study the quality and user satisfaction "shampoo from the Aloe extract capsule", for example, the number of working age group is 40 people.
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